1) 4-Hydroxy-6-methyl-2-pyrone
4-羟基-6-甲基-2-吡喃酮
2) 4-hydroxyl-6-methyl-2-pyranone
6-甲基-4-羟基-2-吡喃酮
1.
A series of 2-amino-7-methyl-5-oxo-4-aryl-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile were syn-thesized by one-pot reaction of aromatic aldehydes, malononitrile with 4-hydroxyl-6-methyl-2-pyranone under microwave irradiation.
芳醛、丙二腈与6-甲基-4-羟基-2-吡喃酮在微波辐射下,一步反应得到一系列2-氨基-7-甲基-4-芳基-5-氧代-4H,5H-吡喃并[4,3-b]吡喃-3-腈,该反应时间短、产率较高、环境友好、后处理简单。
2.
A series of 9-aryl-3,6-dimethyl-2,7-dioxa-1,2,7,8,9,10-hexahydro-1,8-acridinedione derivatives were synthesized by one-pot reaction of substituted benzaldehyde, 4-hydroxyl-6-methyl-2-pyranone with ammonium acetate in acetic acid.
以芳醛、6-甲基-4-羟基-2-吡喃酮、醋酸铵为原料,醋酸为溶剂,一步合成了一系列3,6-二甲基-9-芳基-2,7-二氧杂-1,2,7,8,9,10-六氢-1,8-吖啶二酮,产物的结构经红外、核磁、元素分析进行了表征,并对反应过程提出了可能的机理。
3) 3 acetyl 2 hydroxy 6 methyl pyran 4 one
3-乙酰基-2-羟基-6-甲基-吡喃-4-酮
4) 3-Carboxy-4-hydroxy-6-methyl-2-pyrone
6-甲基-4-羟基-3-羧基-2-吡喃酮
5) Maltol
['mɔ:ltəul]
3-羟基-2-甲基-4-吡喃酮
6) 3-Hydroxy-2-methyl-4H-pyran-4-one
3-羟基-2-甲基-4-吡喃酮
补充资料：4-羟基-6-甲基-2-吡喃酮
分子式：C6H6O3
分子量：126.11
CAS号：675-10-5
性质：熔点185-189°C。水溶性8.60 g/L (20°C)。
分子量：126.11
CAS号：675-10-5
性质：熔点185-189°C。水溶性8.60 g/L (20°C)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条